Paul Grennan
Last updated: Jul 20, 2020

Paul Grennan

  • Gender: Male
  • Sole propriator: Yes
  • NPI: 1942818570

Paul Grennan

Mental Health Counselor

He is located at 1500 Hempstead Tpke in East Meadow, NY 11554. Can help patients with the following: Attention-Deficit/Hyperactivity Disorder (ADHD), Compassion Fatigue, Family Conflict, Loss, Grief, and Bereavement, Rape and Sexual Assault, Relationship Issues. His National Provider Identifier (NPI) number is 1942818570. Appointment can be made via the phone number (914) 320-3963.

Conditions treated

Paul Grennan, being an mental health counselor, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Paul Grennan.

  • Anger Management
  • Anxiety
  • Attention-Deficit/Hyperactivity Disorder (ADHD)
  • Career Counseling
  • Child Abuse
  • Compassion Fatigue
  • Depression
  • Dialectical Behavior Therapy (DBT)
  • Family Conflict
  • Gender Identity
  • Grief
  • Isolation
  • Life Transitions
  • Loss, Grief, and Bereavement
  • Mental Illness
  • Obsessive Compulsive Disorder (OCD)
  • Online Therapy
  • Parenting
  • Posttraumatic Stress Disorder (PTSD)
  • Rape and Sexual Assault
  • Relationship Issues
  • School Issues
  • Self-Esteem
  • Spirituality and Religion
  • Stress
  • Trauma

Medicare Enrollment

Paul Grennan is enrolled to bill Medicare as a Practitioner - Mental Health Counselor .

Medicare practice location(s) (city/state/zip only, as reported to Medicare):

  • MOUNT VERNON, NY, 10552-1043

Bills through: Epic Long Island

Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and is not a comment on insurance accepted, quality, outcomes, or board certification.

Looking for more Mental Health Counselors?

There are 6 other mental health counselors in this region.

Tanya Barros
  • Gender: Female
  • Address: 100 Carman Avenue East Meadow, 11554, NY
Dr. Michael Johm Simon
  • Gender: Male
  • Address: 1473 Rose Lane East Meadow, 11554, NY
Dr. Miriam M. Koo
  • Gender: Female
  • Address: 1731 Prospect Avenue East Meadow, 11554, NY
Sybil Tabuteau Cherisme
  • Gender: Female
  • Address: Unit 624 446 East Meadow Avenue East Meadow, 11554, NY
Steven Lee Purvin
  • Gender: Male
  • Address: 467 Merrick Avenue East Meadow, 11554, NY
Marcella Pizzo
  • Gender: Female
  • Address: 2172 Poe Avenue East Meadow, 11554, NY

Questions & Answers

Does Paul Grennan accept insurance?

Unfortunately we don't have any information if Paul Grennan accepts insurance.

What conditions does Paul Grennan treat?

Paul Grennan provides treatment for Attention-Deficit/Hyperactivity Disorder (ADHD), Compassion Fatigue, Family Conflict, Loss, Grief, and Bereavement, Rape and Sexual Assault, Relationship Issues. For the full list see this list.

Where can you meet with Paul Grennan?

Paul Grennan's office is located at 1500 Hempstead Tpke in East Meadow, NY 11554.